 |
Helen Hayes as Abby Brewster |
 |
Bob Crane as Mortimer Brewster |
 |
Lillian Gish as Martha Brewster |
 |
Fred Gwynne as Jonathan Brewster |
 |
Sue Lyon as Elaine Harper |
 |
Bob Dishy as Cop |
 |
Jack Gilford as Dr. Jonas Salk |
 |
David Wayne as Teddy Brewster |
 |
Billy De Wolfe as Officer O'Hara |
 |
Richard Deacon as Mr. Witherspoon |
 |
Frank Campanella as |
 |
Victor Kilian as |
 |
Bill Smillie as |
| Sound | Norman Paris | Music |
| Production | Hubbell Robinson | Executive Producer |
| Production | Luther Davis | Producer |
| Art | Tom H. John | Art Direction |
| Costume & Make-Up | Al Lehman | Costume Design |
| Writing | Luther Davis | Writer |
| Writing | Joseph Kesselring | Theatre Play |
| Directing | Robert Scheerer | Director |
